Home / 1,363,526.93-1,881,672.84-751,666.25

Finding the Fourth Proportional to 1,363,526.93, 1,881,672.84 and 751,666.25

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Solution

The fourth proportional to 1,363,526.93, 1,881,672.84 and 751,666.25 is: 1,037,302.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,526.93 : 1,881,672.84 = 751,666.25 : x
  2. Step 2: Convert to fraction form
    1,363,526.93/1,881,672.84 = 751,666.25/x
  3. Step 3: Cross multiply
    1,363,526.93x = 1,881,672.84 × 751,666.25
  4. Step 4: Simplify right side
    1,363,526.93x = 1,414,389,957,961.29
  5. Step 5: Solve for x
    x = 1,414,389,957,961.29/1,363,526.93
  6. Step 6: Final answer
    x = 1,037,302.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.